Neremiah Joakim Sanchez Castano, MSN, RN (NP/CNS/PHN)
NPI 1437190071ActiveIndividual· Nurse Practitioner, Adult Health· San Diego, CA
Nurse Practitioner, Adult Health (MSN, RN (NP/CNS/PHN)) with Regents of the University of California, practicing in San Diego, California. Their prescriptions cost Medicare Part D more than their services did: $69,944 for 1,114 claims, against $42,554 paid for services in 2024. Urogen Pharma, Inc. was the largest of 8 companies reporting payments in 2025, $438.48 in all, mostly food and beverage. Lists Uc San Diego Health Hillcrest - Hillcrest Med Ctr as a hospital affiliation.
Overview
| NPI | 1437190071 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, RN (NP/CNS/PHN) |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | May 26, 2026 |
| Certified by provider | May 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 18985 | CA |
| Registered Nurse, Home Health | 163WH0200X | 66882 | CA |
| Registered Nurse | 163W00000X | 624341 | CA |
| Clinical Nurse Specialist | 364S00000X | 3191 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 547 across 15 procedure codes |
| Paid by Medicare | $42,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,114 · 2,473 30-day fills |
|---|---|
| Patients | 301 |
| Total drug cost | $69,944 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$438.48 · 13 payments from 8 companies
- 2024$346.41 · 12 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Urogen Pharma, Inc. | $155.69 | 2 |
| Janssen Biotech, Inc. | $96.77 | 4 |
| Immunitybio, Inc. | $46.93 | 2 |
| Aveo Pharmaceuticals, Inc. | $39.52 | 1 |
| Blue Earth Diagnostics | $29.00 | 1 |
What the 2025 payments were for
- Food and Beverage$438.48 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 adult health nurse practitioners in San Diego · All adult health nurse practitioners in California